SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
SSL/TLS Certificate for ecfa.fr
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- ecfa.fr
- Valid from
- Jul 20, 2026
- Valid until
- Oct 18, 2026 (89 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05EF26AD3479C371C163B7B85FD305C70CDB
- SHA-256 fingerprint
- B0:B6:38:78:47:1F:C4:B2:B9:BD:1A:8B:B6:30:0E:42:39:C0:66:10:DA:43:81:49:FA:2F:02:64:43:DB:E6:40
- Chain
- YR2 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.